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Enterprise E-Signature Platform for Cross-Border Compliance
Sign legally binding documents in 100+ countries — with signer identity verification, complete audit trails, and cross-border compliance built in.
SOC 2 Type II
ISO 27001- ISO 27018
GDPR
EU Trusted List
ESIGN Act & UETA Compliant
Enterprise-Grade Security, Identity & Compliance
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Identity verification
- Email and access-link delivery
- SMS codes, email codes, and passcodes
- SSO and enterprise identity providers
- Regional digital identity — Singpass, iAM Smart
- VerificationEvidenceLearn more
Integrity & evidence
- File integrity checks
- Timestamped signing records
- Identity verification logs
- Certificates of completion and audit trails
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Compliance & data protection
- eSignature law guidance by jurisdiction
- Privacy and data protection information
- Security controls and certifications
- Data residency and regional infrastructure
Core E-Signature Capabilities
The eSignature Platform
One platform to prepare, sign and archive contracts.
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Digital Signature
Sign with digital certificates and verified signer identity.
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Template Management
Save reusable templates so every document is prepared the same way.
Learn moreBulk Send
Send one document to many signers in one step, and track each signature individually.
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AI Risk Identification
Align with laws in 100+ countries and regions and pinpoint contract risks.
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Customer Stories
Micron Streamlines Compliant Sales and Supply Chain Agreement Signing Between the United States and China
Multi-System Online Signing Integration, Meta Connects China-US Compliance Collaboration
Compliant Contract Signing Across Canada and China, Canada Goose Connects Procurement and HR Workflows
Apeiron Moves Dubai Cooperation Agreements Online, Streamlining Insurance Collaboration
Electronic Franchise Agreement Signing, MOMOYO Accelerates Store Expansion in Indonesia
Online HR Document Signing: CSCI Investment Accelerates HR Collaboration
E-Signature Solutions by Industry
Financial Services
Secure and easy-to-use identity verification and electronic signature services for financial institutions such as banks, insurance companies, securities firms, financial leasing providers, and payment aggregators
Learn moreReal Estate
Provide electronic signing capabilities across the full document lifecycle for property development, property management, real estate brokerage, and hotel management operations
Learn moreSmart Manufacturing
For production and manufacturing enterprises, provide online signing and management capabilities for procurement, production, quality control, and supply chain documents
Learn moreE-commerce
For e-commerce platforms and online merchants, eSign.AI provides end-to-end electronic signature services for onboarding, transactions, logistics, and other contract workflows, helping teams improve collaboration efficiency and compliance.
Learn moreFood & Medicine
Meet GxP and CFR 21 Part 11 requirements, with signing and audit trail capabilities for R&D, manufacturing, quality control, and clinical documents
Learn moreConstruction Engineering
For project-based businesses in construction, design, and renovation, eSign.AI provides online signing, workflow, and archiving for project documents
Learn moreEnterprise Services
For legal consulting, tax and accounting services, HR services, and overseas expansion advisory firms, enable online signing for high-volume documents
Learn moreEducation & Training
Provides online signing capabilities for enrollment, study abroad, and course partnership documents for training institutions, study abroad agencies, and online education platforms
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News & Insights
eSign.AI at the 2026 yonyou Enterprise AI Summit in Hong Kong
eSign.AI at the 49th Digital Transformation Summit Indonesia
eSign.AI Joins Cyberport at SIBS 2026 in Kuala Lumpur
eSign.AI Completes SOC 2 Type II Attestation
eSign.AI at the 2026 Yunqi Conference: Building the Trust Layer for the AI Era
eSign.AI at the 5th Global Digital Trade Expo: Digital Trust Across Multiple Stages
eSign.AI Hosts BRICS Seminar on Cross-Border Electronic Signature Recognition
Why You Need eSign.AI
About eSign.AI
Contact useSign.AI is an enterprise electronic signature platform for cross-border contract signing. Operated by ESIGN HK HOLDING LIMITED and headquartered in Hong Kong, we support enterprises signing legally binding agreements in 100+ countries and regions. Data centers in Hong Kong, Singapore, Frankfurt and Mainland China keep signing data close to each party. Formerly eSignGlobal.